Antiskid insulating leather shoes

A leather shoes and anti-skid technology, applied in the field of clothing manufacturing, can solve problems such as affecting the use experience, and achieve the effects of improving insulation performance and anti-skid performance, improving anti-skid performance and improving friction coefficient.

Inactive Publication Date: 2020-12-29
扬州健步鞋业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The improvement of the above-mentioned sole structure will more or less affect the user experience of the wearer. It is urgent for those skilled in the ar

Method used

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  • Antiskid insulating leather shoes

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0019]Example 1

[0020]A non-slip insulating leather shoe, comprising a sole material and an upper material, the upper material is cowhide; the sole material is made of the following components by weight: 50 parts of modified styrene butadiene rubber, ethylene-tetrafluoroethylene 40 parts of copolymer, 15 parts of hollow glass beads, 6 parts of vulcanizing agent DCBP, 6 parts of diphenylmethane diisocyanate, and 12 parts of foaming agent; the preparation method of the modified styrene-butadiene rubber is as follows: in a polymerizer, Add 3L of cyclohexane-hexane mixed gum solution of soluble polystyrene butadiene rubber, 23g dibenzoyl peroxide and 90g sebacic anhydride, and pass in N2After the reaction is completed, the product is precipitated with anhydrous ethanol, and then dried in a vacuum drying oven for 6h, and finally the product is extracted with anhydrous ethanol for 12h. Put it in a drying box and dry it to a constant weight to make; the blowing agent is a mixture of dinitro...

Example Embodiment

[0025]Example 2

[0026]A non-slip insulating leather shoe, comprising a sole material and an upper material, the upper material is sheepskin; the sole material is made of the following parts by weight: 42 parts of modified styrene butadiene rubber, ethylene-tetrafluoroethylene 32 parts of copolymer, 12 parts of barium stearate, 4 parts of sulfur, 3 parts of formaldehyde condensate of sulfonated acetone, and 8 parts of foaming agent; the preparation method of the modified styrene butadiene rubber is as follows: 3L of cyclohexane-hexane mixed glue solution of styrene butadiene rubber, 23g dibenzoyl peroxide and 90g sebacic anhydride, and pass N2After the reaction is completed, the product is precipitated with anhydrous ethanol, and then dried in a vacuum drying oven for 5h. Finally, the product is extracted with anhydrous ethanol for 11h. Put it in a drying box and dry it to a constant weight to make; the blowing agent is a mixture of dinitrosopentamethylenetetramine and 2,3,3,3-tetrafl...

Example Embodiment

[0031]Example 3

[0032]A non-slip insulating leather shoe, comprising a sole material and an upper material, the upper material is crocodile leather; the sole material is made of the following components by weight: 60 parts of modified styrene butadiene rubber, ethylene-tetrafluoroethylene 50 parts of ethylene copolymer, 20 parts of calcium carbonate, 9 parts of vulcanizing agent VA-7, 8 parts of nonylphenol polyoxyethylene ether, 15 parts of foaming agent; the preparation method of the modified styrene butadiene rubber is as follows: Add 3L of cyclohexane-hexane mixed glue solution of soluble polystyrene butadiene rubber, 23g dibenzoyl peroxide and 90g sebacic anhydride, and pass N2After the reaction is completed, the product is precipitated with anhydrous ethanol, and then dried in a vacuum drying oven for 4h, and finally the product is extracted with anhydrous ethanol for 16h. Put it in a drying box and dry it to a constant weight to make; the blowing agent is a mixture of dinitros...

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Abstract

The invention discloses antiskid insulating leather shoes. The shoes comprise a sole material and a vamp material, and the vamp material is a leather material; and the sole material is prepared from the following components in parts by weight: 40-60 parts of modified styrene-butadiene rubber, 30-50 parts of an ethylene-tetrafluoroethylene copolymer, 10-20 parts of a filler, 3-9 parts of a vulcanizing agent, 3-8 parts of a curing agent and 8-15 parts of a foaming agent. According to the anti-skid insulating leather shoes, a compound material of the modified styrene-butadiene rubber and the ethylene-tetrafluoroethylene copolymer is adopted as a main material, so that the friction coefficient of the material is increased, and the anti-skid performance is improved; and the composite foaming agent of dinitroso pentamethylene tetramine and 2,3,3,3-tetrafluoropropene is adopted, so that the insulating property and the anti-skid property of the material are improved.

Description

technical field [0001] The invention belongs to the technical field of garment manufacturing, and in particular relates to a non-slip insulating leather shoe. Background technique [0002] Leather shoes refer to footwear with natural leather as the upper and leather or rubber, plastic, PU foam, PVC, etc. as the sole, which are processed by sewing, gluing or injection molding. Leather shoes are characterized by breathability, moisture absorption, and good hygienic performance. They are the shoes with the highest grade among all kinds of shoes and boots. [0003] If the soles of leather shoes are made of leather or flat-bottomed plastic materials, the surface is relatively smooth, and it is easy to slip when walking, especially when the road in the north is icy in winter. In order to prevent slipping, people have designed sole structures of different structures. For example, patent 201620534028.8 discloses a non-slip shoe and its anti-slip sole, including a sole body, which i...

Claims

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Application Information

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IPC IPC(8): A43B13/04A43B13/22A43B13/28A43B23/02A43B1/00A43B1/02A43B9/02C08L15/00C08L23/08C08K13/04C08K7/28C08K5/14C08K13/02C08K5/098C08K3/06C08K3/26C08J9/10C08J9/14B29D35/00B29D35/12
CPCA43B1/00A43B1/02A43B9/02A43B13/04A43B13/22A43B13/28A43B23/021B29D35/0054B29D35/122C08J9/0023C08J9/0061C08J9/0066C08J9/0095C08J9/107C08J9/146C08J2315/00C08J2423/08C08K3/06C08K5/098C08K5/14C08K7/28C08K13/02C08K13/04C08K2003/265
Inventor 邵铯邵明
Owner 扬州健步鞋业有限公司
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